baber/WOPTO huggingface dataset:
Patent JP-H01214622-A (JP)
Title: Grab bucket for sludge
Inventor: TAKEDA SATORU
IPC: E02F3/14
Filed: 1988-02-23
Abstract: PURPOSE:To prevent sludge from flowing out by installing an inner lid, moving each connecting rod at both sides of an upper frame and the inside of a case up and down, and also installing a sling which connects one end of a pulley installed on this lid to the upper frame, and the other end to a winch, respectively. CONSTITUTION:A pair of shells 1, 1', closing a case bottom surface with a pin 10 as the center and rotating sealably with a double side outer surface of a case 5, are installed on the double side outer surface of this case 5, and also a pair of connecting rods 4, 4' connecting one end to the edge and the other end to an upper frame 3 respectively with a pin 9 are installed. Next, an inner side wall of the case 5 is connected to an inner lid 12 movable up and down, two pulleys 13, 13' being set up on this inner lid 12, and slings 7, 7' which connects one end of the upper frame 3 and the other end to a winch respectively via these pulleys. When a sling 6 is delivered, the inner lid 13 goes down, and when this sling 6 is hoisted, the inner 12 is intruded as left contacted with a sludge surface intact, and furthermore when it is hoised, it closes the case bottom surface, thereby recovering sludge into the case 5.
Patent JP-H02219367-A (JP)
Title: Image sensor driving circuit
Inventor: NISHIKAWA EIJI
IPC: H04N5/376
Filed: 1989-02-20
Abstract: PURPOSE:To make the output of a subtracting circuit stable near a dark level by providing difference between a reference voltage and the charge voltage of an image sensor, to operate the subtracting circuit in the linear area of an output characteristic in the subtracting circuit. CONSTITUTION:The charging voltage of image sensors A-Z are set smaller than a reference voltage VR only by a prescribed value VOF2. Afterwards, reset switches 6a-6z are turned off and a switch 7 is turned on. Then, a switch 9 is turned off and the image sensors A-Z are irradiated with light. In such a case, the charging voltage of the image sensors A-Z are lowered in correspondence to the quantity of the irradiating light. Afterwards, difference between the output voltage of voltage follower circuits 1a-1z and the voltage VR is successively outputted from a subtracting circuit 4 according to the signal of a logic circuit 10. At such a time, since the difference VOF2 is provided between the voltage VR and the charging voltage of the image sensor, the output of the circuit 4 is in a linear area (a) even when the quantity of the light, with which the image sensors A-Z are irradiated, is small. As a result, the output is not made instable near the dark level.
Patent JP-H114020-A (JP)
Title: Semiconductor light-emitting element, manufacture thereof and semiconductor light-emitting device
Inventor: WATANABE YUKIO
IPC: H01L33/62
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To improve the light-emitting efficiency of a semiconductor light- emitting element by improving the arrangement and structure of a current block layer for limiting a current directly under a light take-out electrode. SOLUTION: A current block layer 7 provided directly under a transparent electrode 9 is formed by a semiconductor layer having a band gap larger than a light-emitting wavelength and containing Al. An oxide film is formed on the surface of the current block layer 7 or near the surface in the process of forming the transparent electrode 9 containing oxygen such as an ITO film, by forming the current block layer 7 through the semiconductor layer and current blocking acts effectively. The diameter of an electrode 20 for bonding is made smaller than the diameter of the current block layer 7, and emitted light is taken out effectively. Further, for the oxidized current block layer 7, pressure resistance is raised, thus it is formed thin and step cut is hardly generated at the time of forming the transparent electrode 9 on the current block layer 7. Adhesion is improved by interposing a thin Zn layer 8 between the transparent electrode 9 and an ohmic layer 6.
Patent JP-H09213336-A (JP)
Title: Lead-acid storage battery
Inventor: OKADA YUICHI
IPC: H01M4/62
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a lead-acid storage battery having good acceptance for changing operation by adding a specific amount of certain component(s) to a negative electrode active material, and thereby holding the effect of an expander continuously for a long time. SOLUTION: 0.5-1.0wt.% lignin is added to a negative electrode active material of a lead acid storage battery concerned, and thereto also 1.0-2.0wt.% carbon is added. Batteries No.1 to No.4 using negative electrode plate with increased contents of lignin and carbon do not exhibit a steep drop of the capacity in the initial period of lifetime, which has been usual with a battery using conventioanl negative electrode plate, nor exhibit drop of the capacity due to insufficient charging, and they can exert a good low-temp., high-rate discharging performance to the final stage of the lifetime.
Patent JP-H08233337-A (JP)
Title: Air-conditioner controller
Inventor: KATAYAMA KAZUYUKI
IPC: F25B1/00
Filed: 1995-02-28
Abstract: PURPOSE: To eliminate a necessity for arranging a power supply monitoring part as a hardware.to protect a memory against a power failure and simplify a circuit by a method wherein a zero voltage point of an AC power supply is detedted and a memory control is prohibited when the time elapsed from the input of a previous time zero point sensing signal is longer than a predetermined period of time. CONSTITUTION: A control device for an air conditioner is comprised of a power supply part 13 for use in converting an AC power supply 12 for supplying an electrical power to the air conditioner 11 into a DC power supply for a controlling operation and a zero-point sensing part 14 for use in sensing a zero voltage point of the AC power supply 12. A micro-computer 15 makes a timer or controls a memory 17 or a fan motor in accordance with a zero point detected by the zero-point sensing part 14. That is, the micro-computer 15 judges if an input of the zero-point sensing signal is present or not. If the zero-point sensing signal is present, the micro-computer 15 releases a prohibition of a memory control.  In turn, if the zero-point sensing signal is not present, the micro-computer 15 compares a time elapsed from a previous sensing with a maximum input waiting time and when the time elapsed from the previous sensing exceeds the maximum waiting time, the micro-computer 15 prohibits the memory control.
Patent JP-S54132586-A (JP)
Title: 5-fluorouracil derivative
Inventor: KANEKO MASAKATSU
IPC: C07D405/14
Filed: 1978-04-07
Abstract: NEW MATERIAL:5-Fluorouracil derivative of formula I (R 1 , 2  are H, lower alkoxy; provided that both R 1  and R 2  are not H at the same time; R 1  and R 2  may together from lower alkylene dioxy group).  
     EXAMPLE: 5-Fluoro-2-piperonyloxy-3H-pyrimidin-4-one.  
     USE: Low-toxic carcinostatic agent having stronger carcinostatic activity than 5- fluorouracil or its 2-benzyl derivative.  
     PROCESS: The compound I is prepared by heating a compound II (X is halogen) with a compound III (M is alkali metal) in a solvent such as toluene, THF, etc., at 60W140°C, pref. refluxing near the boiling point of the solvent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05242290-A (JP)
Title: Information recording medium and information input device
Inventor: TAKAKU HIROSHI
IPC: G06K7/00
Filed: 1992-02-27
Abstract: PURPOSE:To reduce the workload on an input person by including first information that can be read by a person, and accordingly, second information that can be read by a machine. CONSTITUTION:The information that can be read by the machine is recorded on a recording medium by including the information with respect to the recording position of the information that can be read by the person, and corresponding information is detected from the information that can be read by the machine based on the information with respect to the recording position. In such a case, a bar code 58 recorded on a bar code area to record a bar code as the information that can be read by the machine includes the position information with respect to the recording position of a character string code as character information, and the codes such as a resolution start code 101, a numeric value code 102, an upper left point coordinate start code 103, an X-coordinate 104, a paragraph code 105, and a Y-coordinate 106, etc., other than a character string code 112.
Patent JP-S57156578-A (JP)
Title: Reading-out device for remaining time
Inventor: ECHIGO NAOYUKI
IPC: G04G13/00
Filed: 1981-03-20
Abstract: PURPOSE:To read out the remaining time of SHOGI (Japanese chess), GO (Japanese checkers), etc., by voicing the remainig time by accessing the contents of an ROM stored with pieces of information on the remaining time of the time limit, and a 30sec elapsed time readout by quantizing voices. CONSTITUTION:In response to the move-ending operation of game players, two counters count the remaining times of their time limits alternately and the contents of an ROM where information on the readout of the remaining time of the time limit is written by quantizing a voice are accessed. On the basis of readout information from this ROM, voices are synthesized to annunciate the remaining time through a speaker. Similarly, a 30sec elasped time is also voiced to read out the remaining time of GO or SHOGI automatically.
Patent JP-S55137853-A (JP)
Title: Device for fitting
Inventor: HIRABAYASHI HISAAKI
IPC: B23P19/02
Filed: 1979-04-06
Abstract: PURPOSE: To accurately fit a large-diameter shaft in a holed member, only by bringing the shaft on a chuck into contact with the holed member on a support, effecting profiling attitude control and then moving down the chuck.  
     CONSTITUTION: A shaft 20 secured on a chuck 18 is brought into contact with a holed member 30 secured on a support. The axes of the shaft 20 and the holed member 30 are kept accurately parallel with each other by a profiling attitude controller 24. A pair of guides 23, 32 protruded from the support and the chuck 18 are engaged with each other. The guides 23, 32 have conical surfaces 23a, 32a centering the axes of the shaft 20 and the member 30. The chuck 28 is moved down to fit the conical surfaces 23a, 32a on each other. The shaft 20 and the holed member 30 are thus accurately and concentrically fitted with each other. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55132971-A (JP)
Title: Production of dial for watch
Inventor: SUZUKI TOSHIHIRO
IPC: G04B19/06
Filed: 1979-04-05
Abstract: PURPOSE: To enable three-dimensional feel and high quality feel to be obtained by metal-working the surface of protruding parts for characters.  
     CONSTITUTION: The mold which is applied with satin-form treatment on the back surface 1 of the dial so that character portions 2 assume concave form from the front is used. Thermoplastic transparent resin is cast into the mold and is injection-molded. Aluminum 3 and chromium 4 are coated on the back surface 1 and the front surface of the character parts 2 respectively by a vacuum evaporation method. This yields the dial having three-dimensional feel and high-quality feel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04258585-A (JP)
Title: Electromagnetic valve
Inventor: TAKAHASHI MASAO
IPC: F16K31/42
Filed: 1991-02-13
Abstract: PURPOSE:To provide a cheap, large bore-diameter electromagnetic valve capable of preventing the generation of refrigerant passing sound produced at the time of opening the electromagnetic valve in a multi chamber type air conditioner, and of controlling the large flow rate. CONSTITUTION:A piston 287 which is loose fitted through a clearance into a second fluid passage opening part 282 when a valve seat 283 is closed, and raised together with a valve body 285 to allow a fluid to flow slowly when the valve seat 283 is opened, is inserted into the lower part of the valve body 285 for closing the valve seat 283 through which the fluid flowing from a first fluid passage opening part 281 to the second fluid passage opening part 282 passes so that it can move up and down. Further, the valve body 285 and the plunger 297 of a pilot electromagnetic valve 295 for moving the valve body 285 are arranged separately.
Patent JP-S56137223-A (JP)
Title: Optical oscillation measuring meter
Inventor: FUJINO JIYUNICHI
IPC: G01H9/00
Filed: 1980-03-31
Abstract: PURPOSE:To make it possible to measure microoscillation with ease and also to measure 2 dimensional oscillation with high sensitivity, by using light. CONSTITUTION:An optical beam output of an optical fiber 2 fixed to an oscillating body 1 to be measured is turned into a parallel light by a collimator 3 and put into a beam splitter 4. One of the optical beams, which have been split into two, is divided by an optical distributor 5 which can change dividing ratio depending on the beam entering position, the beams are converted into electrical signals by a light- electricity converters 6a and 6b, and difference in output is eliminated by a reducer 7 to make an X signal output. The other optical beam, which has been split by the beam splitter 4, is also similarly divided by an optical distributor 8, converted to respective electrical signals by light-electricity converters 9a and 9b, and difference is eliminated by a reducer 10 to make an output of Y signal. If these X and Y signal outputs are put into an X-Y recorder or an osciloscope, etc., it is possible to observe 2 dimensional oscillation mode of the oscillating body 1 to be measured.
Patent JP-S52124882-A (JP)
Title: Semiconductor device
Inventor: INOUE OSAMU
IPC: H01L21/822
Filed: 1976-04-13
Abstract: PURPOSE: To increase the scale of integration of ICs by formin low resistance regions connecting more than two elements on the main surface of a semiconductor device and making these as a current path. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57155793-A (JP)
Title: Semiconductor light emitting diode
Inventor: YUASA TSUNAO
IPC: H01S5/00
Filed: 1981-03-20
Abstract: PURPOSE:To prevent degradation of semiconductor light emitting diodes during operation and to reduce thermal resistance by aconstruction wherein the top layer of a multilayer light emitting diodes is composed of a current-injection region which is of a substance where lattice defects hardly can take place and non-current-injection region which is of higher thermal conductivity. CONSTITUTION:After an n type InP layer 11, an InGaAsP active layer 12, a p type InP layer 13 and a p type InGaASP (lambda=1.1mun) layer 14 are formed successively on an n type InP substrare 10, a layer 14 is formed by etching in  striped pattern using a SiO2 mask. Following this, an n type InP layer 18 is  grown, abd an Au-Ge electrode 20 is formed on the substrate side and an Au-Zn  electode 19 on the surface side. Then, the side of the electrode 19 is brought  into contact with a heat sink 23. This process can improve heat dissipation property of the entire element and the service life can be elongated because dislocation due to the Au-Zn electrode cannot be extended to the active layer on account of the current-injection region being of InGaAsP.
Patent JP-H03244244-A (JP)
Title: Repeating system for packet exchange network
Inventor: MURATA MAKOTO
IPC: H04L12/701
Filed: 1990-02-21
Abstract: PURPOSE:To make traffic load caused by a packet equal as an entire network and economically construct the network by transmitting a call from a call originating station to a transmission repeat line so that the packet can be made equal, and passing the call through a logic channel to a call terminating station at a repeating station. CONSTITUTION:When the packet is transmitted from a call originating station 21 housing a call originating terminal 11 to a call terminating station 25 housing a call terminating terminal 12, the call originating station 21 transmits the packet to repeating lines 31, 33, 35 and 36 at random so as to be made equal over the range of the number of packets to be transmitted. The packet transmitted to the repeating line 35 is directly dispatched to the call terminating station 25. The packet transmitted to the repeating line 31 is received by a repeating station 22 and as the processing of the repeating station 22, the call originating and terminating stations are recognized according to the header of the packet. When the call terminating station is not the station 22 itself, a logic channel 51 between the call originating and terminating stations set to the station itself in advance is calculated, and the packet is transmitted to the logic channel 51. Concerning the repeating lines 33 and 36, the processings are made similar as well. The call terminating station 25 receives the packet from the repeating lines 37-39, executes order control and transmits the packet to the call terminating terminal 12.
Patent JP-S5835114-A (JP)
Inventor: JIEEMUSU DABURIYU RIYAN
IPC: A61P9/12
Filed: 1982-03-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59166110-A (JP)
Inventor: OBATA HIDEO
IPC: A47J19/00
Filed: 1983-03-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55134872-A (JP)
Title: Image recording method
Inventor: KOBAYASHI KAZUO
IPC: H04N1/29
Filed: 1979-04-06
Abstract: PURPOSE:To enable the low-cost recording with less energy consumption by pressure-contacting plain paper to the visible image on the peripheral surface of the electrostatic latent image carrier having been visualized by pressure-fixable toners by the use of a transfer roller thereby pressure-transferring the image to the plain paper and at the same time fixing the same. CONSTITUTION:The electrostatic latent image corresponding to the image to be recorded is first formed on a photoreceptor 1 and the dielectric thin layer 52 of photoreceptor 1 and the dielectric thin layer 52 of a latent image carrier 5 makes contact with this peripheral surface, whereby the transfer of the electrostatic latent image to the peripheral surface of the latent image carrier 5 is accomplished. The electrostatic latent image having been transferred on the latent image carrier 5 is developed and visualized by a developing device 6 by the use of pressure-fixable toners T. This visible image is pressure-transferred onto a recording sheet S by a transfer roller 7 and is at the same time fixed on the recording sheet S.
Patent JP-S60186787-A (JP)
Inventor: MATSUKI HIROSHI
IPC: G21C9/004
Filed: 1984-03-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63209103-A (JP)
Inventor: MIKAMI KATSUHIRO
IPC: H01C7/02
Filed: 1987-02-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08274361-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/78
Filed: 1996-02-05
Abstract: PURPOSE: To provide a photoelectric conversion semiconductor device of high reliability with no (S-L) effect, by setting a predetermined carbon density in an intrinsic non-single crystal semiconductor thin film formed by a vapor phase method using reactive gas of high purity. CONSTITUTION: A predetermined flow rate of reactive gas for a semiconductor, such as, silane as a silicate gas, is introduced into a reactor 1 via gas refiners 11-16. In these gas refiners, a molecular sieve of 4Å with an effective hole diameter of 3.5-4.3Å is used on the inlet side for the reactive gas so as to perform transformation. To promote the suction force, cooling to -30 deg.C is performed by electronic thermostatic baths 8, 9 and 10. Thus, the intrinsic conversion efficiency of the non-single crystal semiconductor may be improved to 11-14.5%. Particularly, in an I layer as an active semiconductor layer, the density of carbon mixed in the cluster shape may be reduced to 5×10<-18> cm<-3> , and the so-called (S-L) effect of deterioration in photoconductivity due to lighting may be eliminated.
Patent JP-H03244529-A (JP)
Title: Sheetlike material for thermoplastic composite and production thereof
Inventor: MATSUO TATSUKI
IPC: B29K105/06
Filed: 1990-02-22
Abstract: PURPOSE:To obtain a sheetlike material uniformly impregnated with thermoplastic resin constituting a matrix by a simple equipment by aggregating the combined filament yarn of reinforcing fiber and the fiber formed of thermoplastic resin into a sheet-shape, heating and pressurizing this aggregated sheetlike material and melting the fiber formed of thermoplastic resin incorporated in the sheetlike material and impregnating this sheetlike material therewith. CONSTITUTION:The degree of mixed weave (rate of reinforcing fiber to the whole fiber) of reinforcing fiber and the fiber formed of thermoplastic fiber is regulated to >=30% preferably >=50%. When dispersion in content of reinforcing fiber in the sheetlike material is measured at 4cm<2> unit of the sheet, CV% ((standard deviation value/mean value)X100) being dispersion in the width direction and lengthwise direction is regulated to <=5% preferably <=2%. As reinforcing fiber, carbon fiber, glass fiber and continuous filament such as para-type aramid fiber are utilized. As the fiber formed of thermoplastic resin, 6-nylon, 6, 6-nylon, polyethylene terephthalate and continuous filament such as polyether imide are utilized. Combined filament yarn is obtained by utilizing them. After this combined filament yarn is aggregated into a sheet-shape, the fiber formed of thermoplastic resin is melted. A solid plane sheet is obtained by pressurizing this sheetlike material and cooling it.
Patent JP-H09213486-A (JP)
Title: Lighting device of electric discharge tube
Inventor: SUZUKI HARUMI
IPC: H05B41/24
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a circuit wherein the lamp currents of two difference kinds of electrode discharge tubes lit in series at a frequency of over 500Hz by using each reference lamp current. SOLUTION: An output oscillated by an oscillation circuit OSC is applied to a coil L1 as the primary winding wire of a transformer TR, a coil L2 as the secondary winding wire of the transformer is connected in series to an electric discharge tube LMP1 and the parallel circuit of a distribution capacitor C2 and the electric discharge tube LMPI and a capacitor C1 as a load current control element are connected to each other. Thus, since the current of a vector sum between the lamp current of the electric discharge tube LMP1 and the current of the distribution capacitor C2 is a lamp current for the LMP1, by the two kinds of electrode discharge tubes having different reference lamp currents, a compact, light-weight and inexpensive serial lighting circuit lit by each reference lamp current is provided.
Patent JP-2000237253-A (JP)
Title: Crutch
Inventor: KONDO HIDEO
IPC: A61H3/02
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To facilitate positioning between a grip holder and a grip height adjusting hole. SOLUTION: A pipe insertion hole 10 is formed of an internal arc surface 10a, an external arc surface 10b, and front and rear side vertical surfaces 10c and 10d. The tip end section 11a of a fastening pin section 11 is inserted into a grip height adjusting hole 6 when a supporting pipe is located inside, and holds a grip holder 3 under a fastened state to the supporting pipe, and the tip end section 11a is removed from the grip height adjusting hole when the supporting pipe is located outside, and the grip holder becomes slidable in the vertical direction. A vertical pin section 12 is provided at an area in the vicinity of a virtual extended axis VL1 of the fastening pin section.  When being locked, the lever arc surface 13b of a lock lever 13 comes into contact with the outer peripheral surface of the supporting pipe from the opposide side from the fastening pin section, and the end section 13c of the lever arc surface is located at a location in the vicinity of a virtual horizontal line VL2 connecting the axis L1 of the supporting pipe and the axis L2 of the vertical pin section, and at the same time, exceeding the virtual horizontal line in the locking direction.